baber/WOPTO huggingface dataset:
Patent JP-2000090896-A (JP)
Title: Battery pack
Inventor: GOMI TAKESHI
IPC: H01M50/569
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To more securely grasp the submerging condition of a battery cell and a circuit board by forming a hole part in a battery case corresponding to a surface of the battery cell, and providing a water detecting means over from an area to be seen from outside through the hole part of the battery case to a surface of the circuit board. SOLUTION: A battery case 4 houses a battery cell 1 having a positive electrode 1a and a negative electrode 1b and a circuit board 2, and a hole part 4a sealed by a water resistant transparent seal 6 is provided in a surface of the battery case corresponding to the top surface of the battery cell 1. A submerging sheet 7 of a material having excellent permeability such as cloth, of which color is changed when it contacts with the water, is attached over from an area corresponding to the transparent seal 6 of the top surface of the battery cell 1 to a side surface of the circuit board 2. Consequently, the submerging sheet 7, of which color is changed over the nearly whole thereof by the moisture adhered to the circuit board 2, and the battery cell 1 can be confirmed from the hole part 4a through the transparent seal 6.  With this structure, submerging condition of the battery can be securely confirmed, and use of the circuit board 2 in the short circuit condition can be avoided.
Patent JP-S62113204-A (JP)
Inventor: ROBAATO EDOWAADO HEIGAA
IPC: G01R31/00
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05214005-A (JP)
Title: Copolymer dispersed in linear aliphatic solvent
Inventor: JIEIMUZU II HOORU
IPC: C08F236/10
Filed: 1992-09-03
Abstract: PURPOSE:To improve dispersibility by copolymerizing a vinyl-substituted aromatic monomer with a conjugated diene monomer in the presence of a liquid aliphatic linear hydrocarbon as a dispersion medium, an anionic catalyst, and a specific block copolymer dispersant. CONSTITUTION:35-70wt.% vinyl-substituted aromatic monomer and 65-30w.t.% conjugated diene monomer are dispersed and copolymerized in a mixture comprising a liquid aliphatic linear hydrocarbon as a dispersion medium, an anionic catalyst in an amount of 0.2-100mmol per 100g of the monomers, and a block copolymer dispersant which has a number-average mol.wt. of 2,000 to 1,500,000 and comprises two or more kinds of chemically bonded polymer blocks in which at least one block is soluble in the dispersion medium and at least another is insoluble therein. The copolymerization is conducted at 0-l50 deg.C for 20min to 30hr to thereby obtain a dispersion of a random copolymer of the monomers.
Patent JP-2000087822-A (JP)
Title: Differential pressure type fuel injection valve and its control method
Inventor: SAKAKIDA AKIHIRO
IPC: F02M47/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of a fuel injection rate by suppressing the bouncing of a needle valve during a valve opening period and a valve closing period. SOLUTION: A fuel pressure chamber 40 in which fuel is enclosed and a differential pressure chamber 42 are arranged in front and in rear of a needle valve 22 opening/closing a fuel injection hole 20. By shrinking a piezoelectric actuator 26 by applied voltage so as to advance/retreat a piston 28, the pressure of the differential pressure chamber 42 is changed to open/close the needle valve 22. An injection side resistor 66 moderating the rising of voltage is arranged in an injection circuit 58 injecting charge to the actuator 26, and also an emission side resistor 68 moderating the falling of voltage is arranged in an emission circuit 60 emitting the charge of the actuator 26.
Patent JP-S62189165-A (JP)
Inventor: DEBITSUTO EMETSUTO
IPC: H04N1/50
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62108197-A (JP)
Inventor: ROOTAARU KETSUSUNAA
IPC: G21F5/12
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03121826-A (JP)
Title: Fitting method for printed film to recessed and projected container
Inventor: KAMO MAMORU
IPC: B29C51/16
Filed: 1989-10-05
Abstract: PURPOSE:To fit a printed film simultaneously with the forming of a container and forming printed surface beautifully and accurately by setting the printed film in a female mold for forming the container, feeding a sheet material to be formed heated preliminarily on the upper section of the film and forming the same into the required shape. CONSTITUTION:A printed film F printed with a brand mark, a bar code and the like is fitted on a flat section 6a of a recessed section 6 for forming a cover of a female mold A. Said printed film F is cut in conformity with the inner shape of the recessed section 6 for forming so that the sane can be fitted well in the horizontal position to the flat section 6a, and a hole 8 in which a trapezoid recessed section 6b of the female mold runs through is punched in the intermediate section and removed therefrom. Then, a synthetic resin sheet material S for forming heated preliminarily is sucked on the upper section of the female mold A by, for instance, a suction board and fed on the upper section of the female mold, and the sheet material S is formed into a container C in conformity with the cavity shape of a mold by means of male and female molds A and B. Thus, a printed film F can be bonded integrally on the flat section 6a of the outer surface of the formed container C simultaneously with the forming of the sheet material S.
Patent JP-S62121425-A (JP)
Title: Liquid crystal display
Inventor: TORIYAMA KAZUHISA
IPC: G02F1/133
Filed: 1985-11-22
Abstract: PURPOSE:To eliminate a decrease in operation margin and a decrease in contrast when the number of display picture elements is increased by laminating the 1st cell which has opposite electrode groups in couples and the 2nd cell which has opposite electrode groups in couples at right angles in a light incidence direction. CONSTITUTION:When a voltage higher than a threshold level is applied to the electrode couples 13B and 14B of the 1st optical shutter cell and the electrode couplers 23C and 24C of the 2nd optical shutter cell 2, light from a light source 18 is transmitted through the area of a liquid crystal layer 17 sandwiched between striped electrode couples 13B and 13B firstly in a stripe shape. Then, the light is transmitted through only the area of a liquid crystal layer 27 sandwiched between orthogonal striped electrode couples 23C and 24C in a stripe shape, so the light is transmitted to the side of an observer 19 only at the intersection. Therefore, the electrode couples 13A, 14A-13D, and 14D of the 1st optical shutter cell 1 are used as signal electrodes and the electrode couples 23A, 23A-23D, and 24D of the 2nd optical shutter cell 2 are used as scanning electrodes, so that a dot matrix display device is constituted.
Patent JP-S63112915-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: A01D61/00
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07115668-A (JP)
Title: Device and method for compressing image
Inventor: NAKAGAWA MASAKI
IPC: H04N19/196
Filed: 1993-10-19
Abstract: PURPOSE:To reduce the degradation of picture quality without changing the image compression ratio at the time of compressing image data for which the object of especially character images or the like is photographed from a short distance. CONSTITUTION:At the time of a short distance photographing mode, in initial image scanning, the total code amount Hc of quantized and encoded chrominance data is calculated in a chrominance code amount calculation circuit 40, the total code amount Hc of the chrominance data is subtracted 43 from a set total code amount Nt and the total code amount Hyt of luminance data is obtained. Then, in an alphat calculation circuit 44, a coefficient alphat corresponding to the total code amount Hyt of the luminance data is obtained and the coefficient alphat is supplied to a multiplier 33. In second picture scanning, by quantizing and encoding the luminance data by the value of a quantization table 32 multiplied by the coefficient alphat, more code amount in the set total code amount Nt is distributed to the luminance data than the chrominance data.
Patent JP-H02110300-A (JP)
Title: Tracking device
Inventor: NOGAMI YOSHITERU
IPC: F41G5/16
Filed: 1988-10-19
Abstract: PURPOSE:To increase the hitting factor of projectiles against a moving target launched during the running of an own vehicle by employing the spatial reference position of a gun. CONSTITUTION:An integrator 20 integrates the output of a gyro 11 or the spatial angle 12 of a gun 5 and outputs the spatial reference angle 25 of the gun 5. An adder 21 adds the tracking deviation 10 of a picture tracking device 7 with the output 25 of the integrator 20 to output the target angle 23 of a spatial reference. A differentiator 22 differentiates the output 23 of the adder 21 and outputs the angular speed 24 of the target of the spatial reference. A multiplier 16 multiplies an impact time Tf(17) with the output of the differentiator 22 to output the speed anticipated angle command 18 of the gun 5. Another adder 13 adds the outputs 10, 13, 18 of the picture tracking device 9, the gyro 11 and the multiplier 16 to provide the driving controller 15 of the gun with the output of adding. According to this method, an error, mixed into the tracking deviation 10 during the self propulsion of an own vehicle, may be cancelled.
Patent JP-S63115185-A (JP)
Title: Developing device
Inventor: SETO YUTAKA
IPC: G03G15/08
Filed: 1986-10-31
Abstract: PURPOSE:To detect the rest of a developer by rotating an agitating wire by utilizing magnets inside a developing sleeve, and preventing the developer in a developing container from forming a cavity by simple constitution. CONSTITUTION:When the developing sleeve 3 rotates, ring parts 10b made of magnetic bodies on both ends of the agitating wire 10 are attracted to permanent magnets N and S of the sleeve 3 to rotate as the sleeve 3 rotates. Consequently, toner at the upper part in the developing container 1 is scraped and sent toward the sleeve 3. Further, a movable contact 10e formed of a conductive material at the intermediate part of the wire 10 contacts a fixed contact 11 through the rotation of the wire 10. The rotating speed of the wire 10 varies according to the rest of the toner 2, so the rest of the toner is found from the time interval of the contacting. Thus, the simple constitution prevents the toner from forming a cavity and detects the rest of the toner.
Patent JP-H01105387-A (JP)
Title: Semiconductor memory device
Inventor: ITO AKIRA
IPC: G11C11/413
Filed: 1987-10-19
Abstract: PURPOSE:To increase the processing capacity of a microcomputer with a built-in SRAM, etc., and to make the title device possess a multi-function by providing a data transferring circuit in a static (S) RAM and transferring the data between a data input and a data output without passing through a memory array. CONSTITUTION:Between data input and output circuits IC and OC of the SRAM equipped with respective FFIL1, IL2, OL1 and OL2 of a latch circuit, a data transferring circuit DTC is provided. Clocked inverter circuits CN1-CN3 of the circuit DTC are controlled by a timing signal outputted by a timing signal generating circuit with the built-in SRAM in accordance with a function control signal, an address signal, a reading/writing signal, etc., and the data are transferred from the circuit IC to the circuit OC, or from the circuit OC to the circuit IC without passing through the memory array. Consequently, the SRAM can perform the evacuation of the data or the through-back of the writing data, the processing capacity of the microcomputer, etc., is increased, and the device is made to possess the multi-function.
Patent JP-S61133270-A (JP)
Inventor: UORUFUGANGU ROTSUCHIYU
IPC: C07D403/06
Filed: 1985-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11103406-A (JP)
Title: Film photographing adaptor
Inventor: FUKUSHIMA AKIRA
IPC: H04N5/225
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a film photographing adaptor being superior in an operating operability by which proper film photographing is realized. SOLUTION: The film photographing adaptor is the one which is connected to the optical filter of an image pickup device and a fixing means is provided in mechanisms 2 and 3 for rotating a film surface as against a photographing optical axis. The fixing means is a click mechanism. A fixing axis 3 is connected to a ring which is fixed to an optical filter fitting part with the click mechanism and a film 8 is set and held at the side of a rotary axis 3. The click mechanism is provided with a recessed and projected fitting structure and constituted so as to permit the ring 2 and the rotary axis 3 to be engaged. Even when the film 8 is moved and an aparture is changed-over, an inclination is not deviated when a film holder 7 is taken-out and inserted again after film exchange and also the film is smoothly and properly photographed.
Patent JP-H08181162-A (JP)
Title: Method and equipment for doing wire bonding of pitch that issmall by using shaved capillary
Inventor: ROODERITSUKU ERU KUITSUKU
IPC: H01L23/495
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To execute wire bonding at a fine pitch by forming a ball bond at a first position where a capillary is located, shifting the capillary to a second position and forming a stitch bond at the second position through relative rotation. SOLUTION: A capillary 20 is shifted to position B and a ball bond 7 is formed on a bond pad 9b. The capillary 20 is then shifted to position E and a stitch bond 12 is formed on a lead 32b. Subsequently, the capillary 20 is shifted to position C and a ball bond 7 is formed on a bond pad 9C. Thereafter, the capillary 20 is shifted to position F and turned relatively about the z-axis between a die 11 and leads 32a-32f thus forming a stitch bond 12 on a lead 32c. The capillary 20 is then shifted to position G and turned with respect to the die 11 and the leads 32a-32f thus forming a ball bond 7 on the bond pad 9d. Finally, the capillary 20 is shifted to position J and a stitch bond 12 is formed on the lead 32d.
Patent JP-H0792261-A (JP)
Title: Underground radar
Inventor: SHINPO TETSUYA
IPC: G01S13/88
Filed: 1993-09-24
Abstract: PURPOSE:To remove errors in the return time of reflected electromagnetic waves due to variation in the delay time of a trigger signal by a method wherein fluctuation in the delay time of the trigger signal sent to a transmitter or a receiver is corrected by using a received waveform. CONSTITUTION:By preliminary measurement, reflected electromagnetic waves Vb by electromagnetic waves Va radiated from a transmitting antenna 13 are first received by a receiving antenna 16, N amplitude values which have been sampled by a sampler 15 within a definite time are taken into a waveform analyzer 17, the value at which the amplitude is first changed from a positive value to a negative value above the noise level is detected, and the value is stored in a storage device 18 as a reference value. When an object W is measured, a measured waveform is taken into the analyzer 17 in the same manner as in the preliminary measurement, the value at which the amplitude is first changed from a positive value to a negative value is detected, and the detected value is compared with a received waveform (a reference value) at the preliminary measurement. When the difference is caused by this comparison, it is judged that a change in the delay time is caused, the change is fed back to a delay device 14, the delay time is made definite or the delay time is made definite by changing the display phase, and the error in the return time is removed.
Patent JP-H0999054-A (JP)
Title: Bio-compatible material
Inventor: OZAKA AKIYOSHI
IPC: A61L27/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a bio-compatible material having dynamical properties necessary as a medical material and high bio-compatibility or bioactivity in combination. SOLUTION: This bio-compatible material has both of an org. chain (-C-C-) and a silanol group (-Si-OH) in its structure. Further, the material has calcium and vinyl group (-C=C-) in the structure. This bio-compatible material is effective as well even if a base body surface is coated with this material.
Patent JP-S62122881-A (JP)
Inventor: IWATA YASUAKI
IPC: B62J1/28
Filed: 1985-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06106140-A (JP)
Title: Method and apparatus for washing continuously running material
Inventor: SASA YOSHIKAZU
IPC: B08B3/02
Filed: 1992-09-30
Abstract: PURPOSE:To well take a measure for the protection of environment and a measure for the treatment of waste water by washing and removing the corrosion-proof oil of a rolling process when hot water is used as a washing soln. CONSTITUTION:A hoop material 12 is successively passed through a pre-washing part (first chamber 21), a rough washing part (second chamber 22), a medium washing part (third chamber 23), a finish washing part (fourth chamber 24) and a drying chamber (fifth, sixth and seventh chambers 24, 26, 27). The hoop material 12 is immersed in the hot water in the tank 21 of the pre-washing part and subjected to washing treatment by the hot water injected from spray nozzles 32, 33, 34 in the rough washing part 22, the medium washing part 23 and the finish washing part 24. Thereafter, air is injected to the hoop material 12 from air nozzles 38, 39, 40 in the drying chamber to dry the hoop material 12. Hot water successively overflows to washing soln. tanks 15, 16, 17 from a water supply tank 14 to wash the hoop material 12 in the finish washing part 24, the medium washing part 23 and the rough washing part 22 and gathered to the washing soln. tanks 15, 16, 17.
Patent JP-2000090532-A (JP)
Title: Disk device
Inventor: YOSHIMURA YASUHIKO
IPC: G11B17/056
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To constitute an eject locking mechanism for a tray, etc., of a CD- ROM drive at a low cost and also to get this mechanism to demonstrate the strong force endurable for the vibration or impact and so on. SOLUTION: The device is a CD-ROM drive provided with a pickup 10, a screw shaft 18 forming a screw groove for transporting the pickup 10 by the own rotation while supporting the pickup 10, a bearing for movably supporting the screw shaft 18 in the axial direction, a drawer mounting at least the pickup 10, screw shaft 18 and bearing, a cabinet capable of housing this drawer, a lock lever 24 for locking the drawer inside the cabinet, and a screw shaft moving lever 27 for releasing the lock of the lock lever 24 by the movement of this screw shaft 18 which is made to move in the specified axial direction.
Patent JP-H11100224-A (JP)
Title: Method for stretching glass preform
Inventor: SAITO TATSUHIKO
IPC: C03B37/012
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stretching a glass preform capable of precisely stretching the glass preform with good accuracy and good production efficiency regardless of the outside diameter of the glass preform. SOLUTION: This method for stretching the glass preform 1a consists in forming a stretched body 1c by clamping both ends of the glass preform 1a by means of a first clamping part 2 and a second clamping part 3, moving the first clamping part 2 and the second clamping part 3 in the longitudinal direction of the glass preform 1a in such a manner that the first clamping part 2 attains the speed higher than the speed of the second clamping part 3, successively softening the glass preform 1a by heating with a heating section 4 and stretching the glass preform 1a by the tensile force acting thereon. In such a case, an electric furnace is used for the heating section 4.  A reference value R1 is set with respect to the outside diameter of the specific position 1d of the tapered part 1b of the glass preform 1a under the course of the stretching and an actually measured value R2 is obtd. by measuring the actual diameter of the specific position 1d. The speed of the first clamping part 2 and/or the second clamping part 3 is controlled in accordance with the value (R2/R1) obtd. from the reference value R1 and the actually measured value R2.
Patent JP-H09125001-A (JP)
Title: Polyisocyanate based on diphenylmethane diisocyanate and containing allophanate group and blocked isocyanate group
Inventor: RUTSUTSU SHIYUMARUSUTEIIKU
IPC: C07C273/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved polyisocyanate cross-linking agent derived from diphenylmethanediisocyanate and blocked with diethyl malonate.  
     SOLUTION: This agent is a polyisocyanate prepared from diphenylmethanediisocyanate and of which at least 95% of the isocyanato groups is blocked with diethyl malonate. On the basis of the solid content, nonblocked and blocked isosyanato group contents of 9-13% (calculated as NCO) and an allophanate group content of 3-9% (calculated as C 2 HN 2 O 3 ) are included, and the calculated value of average functionality is 2.0-2.5. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08120033-A (JP)
Title: Surface-modified conductive polymer and its production
Inventor: YAMADA KENJI
IPC: C08F2/00
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a surface-modified conductive polymer which, in the form of an even thin film, is highly and selectively permeable to ions by treating the surface of a conductive polymer with a plasma and grafting specified polymer chains onto the treated surface. CONSTITUTION: This polymer is produced by treating the surface of a conductive polymer with a plasma and grafting polymer chains each having an ion-exchange group onto the treated surface. An example of such a polymer is one prepared by treating a polyaniline film by irradiation with a plasma in an argon atmosphere and grafting vinylsulfonic acid onto the irradiated surface by immersion in an aqueous vinylsulfonic acid solution.
Patent JP-H01106343-A (JP)
Title: Optical beam device
Inventor: NAKAMURA YASUO
IPC: G02B27/09
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the dislocation in the lapse of time of a two-light flux position from generating by providing a first optical surface to reflect the light of a first facing wavelength area and transmit or partially transmit the light of a second wavelength area and a second optical surface to reflect or transmit the light of the second wavelength area. CONSTITUTION:In an optical surface 106A for the light flux made incident on a light flux reflection prism mirror 105, the light flux of a wavelength lambda1 is totally reflected and the light flux of a wavelength lambda2 has a total transmission factor or a suitable transmission factor (reflection factor). The light flux of the wavelength lambda2 to transmit the optical surface 106A is totally reflected to an optical surface 106B. The light flux of the wavelength lambda1 transmitted by the incompletion of the polarization characteristic of the optical surface 106A transmits the 106B surface and does not become ghost light beams. The return light beams from a disk 109 follows a reverse light path, becomes a linear polarization orthogonal to the light inputting time by a lambda/4 plate 107, the light path is changed to a converging lens 112 side with a polarization beam splitter 104 and the light beams are detected by a sensor 113.